mmc: mtk-sd: Take action for no-sdio device-tree parameter
authorAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Thu, 16 Dec 2021 12:57:46 +0000 (13:57 +0100)
committerUlf Hansson <ulf.hansson@linaro.org>
Tue, 28 Dec 2021 16:21:14 +0000 (17:21 +0100)
commit83b27217158876f903fa9c91e326db00ecc57396
treef8e478b515bdc0d23bfe4d889894cf7a6fbcc638
parent4fe54318496004593b2072a724ce26f7abc29778
mmc: mtk-sd: Take action for no-sdio device-tree parameter

This driver was unconditionally enabling support for SDIO mode,
but we do have a generic "no-sdio" DT parameter that sets caps2
MMC_CAP2_NO_SDIO.

Modify the HW initialization sequence to enable SDIO support only
if it hasn't been explicitly disabled in device-tree.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20211216125748.179602-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/mtk-sd.c